Find the closest object that can be photographed

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Reference no: EM13321623

A camera lens used for taking close-up photographs has a focal length of 23.5 mm. The farthest it can be placed from the film is 33.5 mm.

(a) What is the closest object that can be photographed?

(b) What is the magnification of this closest object?

Reference no: EM13321623

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